Android Quizz Dive into our tech quiz zone and put your technical skills to the test! Our quizzes cover a wide array of technical topics, perfect for sharpening your knowledge and challenging your understanding. Compete with others, see your rankings, and boost your technical proficiency. Start quizzing today! 1 / 50 1. What is the use of the ViewModel class in Android? To handle user interactions To create custom views To display a list of items To manage UI-related data in a lifecycle conscious way 2 / 50 2. What is the use of a Content Provider in Android? To manage access to a structured set of data To perform background tasks To display a list of items To handle user interactions 3 / 50 3. Which method is used to perform a network operation in Android? onPostExecute() doInBackground() doInUIThread() onPreExecute() 4 / 50 4. Which method is called when an Activity is started for the first time? onStart() onResume() onCreate() onRestart() 5 / 50 5. Which component is used to display a progress bar in Android? RatingBar StatusBar ProgressBar SeekBar 6 / 50 6. Which component is used to show a list of items in Android? ListView EditText ImageView TextView 7 / 50 7. Which component is used to show a floating message in Android? AlertDialog Toast Snackbar Dialog 8 / 50 8. Which layout is used to create a grid of components in Android? LinearLayout GridLayout FrameLayout RelativeLayout 9 / 50 9. Which method is used to start an AsyncTask in Android? begin() execute() run() start() 10 / 50 10. What is a Fragment in Android? A data storage option A type of broadcast A portion of the user interface A background service 11 / 50 11. Which method is used to add a menu item in Android? onCreateOptionsMenu() onCreateMenu() onCreateContextMenu() onCreateItem() 12 / 50 12. Which class is used to display a dialog window in Android? Dialog All of the above ProgressDialog AlertDialog 13 / 50 13. Which method is used to save data in a SharedPreferences file? save() store() apply() put() 14 / 50 14. Which layout is used to align components based on their relative positions? FrameLayout RelativeLayout LinearLayout TableLayout 15 / 50 15. Which method is called when an Activity is visible to the user? onStop() onResume() onStart() onCreate() 16 / 50 16. Which method is used to stop a thread in Android? finishThread() stopThread() interrupt() endThread() 17 / 50 17. Which class is used to create a database in Android? DatabaseHelper SQLManager DBManager SQLiteOpenHelper 18 / 50 18. Which class is used to create a notification in Android? Notification NotificationBuilder NotificationService NotificationManager 19 / 50 19. What is Android? A desktop application A mobile operating system A type of hardware A web browser 20 / 50 20. Which layout is used to overlap components in Android? LinearLayout TableLayout FrameLayout RelativeLayout 21 / 50 21. What is the use of the Android Emulator? To create Android applications To manage application resources To design user interfaces To run Android applications on a computer 22 / 50 22. Which file is used to define the user interface in Android? .xml .txt .java .html 23 / 50 23. Which method is used to create a new thread in Android? startThread() createThread() launchThread() new Thread() 24 / 50 24. Which component is used to capture user input in Android? ImageView TextView EditText Button 25 / 50 25. Which method is used to inflate a layout in a Fragment? onStart() onResume() onCreateView() onCreate() 26 / 50 26. Which component is used to handle background tasks in Android? Service Fragment Activity BroadcastReceiver 27 / 50 27. What is the latest version of Android as of 2024? Android 12 Android 13 Android 10 Android 11 28 / 50 28. Which method is used to register a broadcast receiver in Android? registerBroadcast() registerReceiver() registerService() registerContent() 29 / 50 29. What is the use of the WorkManager class in Android? To schedule deferrable, guaranteed background work To create custom views To display a list of items To handle user interactions 30 / 50 30. Which component is used to show a web page in Android? ListView ImageView WebView TextView 31 / 50 31. What is a Service in Android? None of the above A user interface component A type of layout A component that runs in the background 32 / 50 32. What is the use of the ConstraintLayout in Android? To overlap components To display a list of items To create complex layouts with a flat view hierarchy To manage application resources 33 / 50 33. Which company developed Android? Microsoft Amazon Google Apple 34 / 50 34. Which method is used to retrieve data from a SharedPreferences file? getPreferences() getSharedPreferences() getPreferencesData() getData() 35 / 50 35. What is the use of the Handler class in Android? To display a list of items To handle user interactions To create custom views To schedule messages and runnables to be executed at some point in the future 36 / 50 36. What is the use of the ViewPager component in Android? To handle touch events To manage application resources To display a swipeable view To create custom views 37 / 50 37. Which method is called to stop a Service? stopContent() stopActivity() stopService() stopBroadcast() 38 / 50 38. Which component is used to display a spinner in Android? Spinner GridView DropDownList ListView 39 / 50 39. What is the use of an Intent in Android? To start an activity All of the above To send a broadcast To start a service 40 / 50 40. What is the use of the RecyclerView component in Android? To create custom views To manage application resources To handle touch events To display a large dataset in a scrollable list 41 / 50 41. Which file is used to define the project dependencies in Android? MainActivity.java AndroidManifest.xml activity_main.xml build.gradle 42 / 50 42. Which method is called when an Activity is no longer visible to the user? onStop() onDestroy() onCreate() onPause() 43 / 50 43. Which file contains the application’s essential information, such as the package name and components? AndroidManifest.xml MainActivity.java build.gradle activity_main.xml 44 / 50 44. Which class is used to load images from the internet in Android? Fresco All of the above Glide Picasso 45 / 50 45. What is an Activity in Android? A background service A component that represents a single screen A type of broadcast A data storage option 46 / 50 46. Which layout is used to arrange components in a linear manner? RelativeLayout FrameLayout TableLayout LinearLayout 47 / 50 47. Which language is primarily used for Android development? Swift Ruby Python Java 48 / 50 48. What does APK stand for? Android Package Kit Android Phone Kit Android Personal Kit Android Page Kit 49 / 50 49. Which method is used to launch a new activity in Android? startContent() startActivity() startBroadcast() startService() 50 / 50 50. Which component is used to handle touch events in Android? Activity View Content Provider Service Your score is 0%
